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Numerical differentiation
| Глоссарий по вычислительной технике |
Численное дифференцирование
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Differentiate, английский
Differentiate on variable, английский
Дифференцировать по переменной
Differentiated, английский
Differentiated products, английский
Goods or services that are distinguished from rivals by various means; e.g., packaging, advertising, or quality.
Differentiated services code point, английский
A marking in the registry that enables packets that pass through network devices that operate on layer 3 information (such as routers) to have their relative priorities differentiated from one another.
Differentiated signal, английский
An output signal proportional to the input signal’s rate of change.23
Differentiating amplifier, английский
Дифференцирующий усилитель
Differentiating circuit; differentiating network; differentiator, английский
Differentiating factor, английский
The part of a scenario that determines its uniqueness from other scenarios.
Differentiatio, onis, f, латинский
Differentiation, английский
- The development of specialised cells during the early embryo stage
- N дифферен- циация
- Varying tasks and procedures to allow for different level of skill and knowledge in the individuals in a group.
Differentiation filter, английский
Differentiation operator, английский
Дифференциальный оператор
Differentiation symbol, английский
Символ дифференцирования
Differentiator, английский
Differentiatus, a, um, латинский
Numerical, английский
- Численный
- Числовой; цифровой
Numerical -, английский
Числовой расчёт
Numerical analysis, английский
- Численный анализ
- Technique to generate numbers as the solution to a mathematical model of a physical system; used in place of a closed form analytic expression; usually requires digital computation.4 o
- Technique to generate numbers as the solution to a mathematical model of a physical system; used in place of a closed form analytic expression; usually requires digital computation.4 o oersted (oe): obsolete cgs measurement unit of magnetizing force, or magnetic field intensity. replaced in si by ampere per meter, or ampere turns per
Numerical aperture, английский
- Параметр оптического волокна, определяемый соотношением коэффициентов преломления сердцевины и оболочки. числовая апертура определяет максимально допустимый угол входа световых лучей в волокно, при котором обеспечивается эффект полного внутреннего отражения.
- Относительная величина, описывающая способность оптического волокна или устройства абсорбировать (воспринимать) пучок лучей света
- A number that defines the light gathering ability of a specific fiber. the
- A number that defines the light gathering ability of a specific fiber. the numerical aperture is equal to the sine of the maximum acceptance angle. 26 / 43 o
- A measure of a lens’ light collecting power. n.a. = n sin ? n = index of refraction of the medium in which the lens is located ?= ? collection angle
- Sine of the maximum angle of an incident beam of some optical device, or the sine of the acceptance angle of a waveguide or fiber
- Числовая апертура
- A measure of a lens’s ability to gather light
Numerical aperture (na), английский
- A measure of the angular acceptance for a fiber, approximately the sine of the half-angle of the acceptance cone. the na of an optical fiber defines a characteristic of the fiber in terms of its acceptance of incoming light
- The sine of half the angle over which a fiber can accept light. strictly speaking, this is multiplied by the refractive index of the medium containing the light, but for air the index is almost equal to 1. the light-gathering ability of a fiber; the maximum angle to the fiber axis at which light will be accepted and propagated through the fiber. na = sin a, where a is the acceptance angle. na also describes the angular spread of light from a central axis, as in exiting a fiber, emitting from a source, or entering a detector.
Дифференцирование, русский
, операция нахождения производных или дифференциалов. см. дифференциальное исчисление.
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Numerical integration, английский
Численное интегрирование
Numerical expression, английский
Численное выражение
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